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(reply to Soph's reply) -- IMHO thermal management for the 'Air' probably has to involve cobbling together a little improvement from here, a little from there, etc. adding it all up, to do the best possible to have these gains in heat shedding add up to enough. I suspect that the total benefit gained from all available techniques/details may still fall SHORT of what's needed, so I would hope the designers do NOT assume that anything's ruled out for visual reasons. ----- BTW, convection isn't everything. One of the 3 ways that thermal energy can be transferred is "radiation". (Conduction can be ruled out, unless the 4 rubber feet can be replaced with, I don't know what.) The idea of the Air's alum. mass operating as a heat sink is dubious, more a description of the problem, than of a solution. A stone tabletop can act as a heat sink. A pound or 2 of aluminum? Not so much. Heat shedding must be maximised. ----- I suspect that a certain indy Mac shop near me has actually replaced 2 (4?) of their demo model 'Air' with taller rubber feet, to improve the convection a bit. Every little bit helps! LOL. Maybe next: Build 'Mac" display tables of perforated steel, for better air circulation. And sell a line of similarly-made Apple desks. )
(reply to Soph's reply) -- IMHO thermal management for the 'Air' probably has to involve cobbling together a little improvement from here, a little from there, etc. adding it all up, to do the best possible to have these gains in heat shedding add up to enough. I suspect that the total benefit gained from all available techniques/details may still fall SHORT of what's needed, so I would hope the designers do NOT assume that anything's ruled out for visual reasons. ----- BTW, convection isn't everything. One of the 3 ways that thermal energy can be transferred is "radiation". (Conduction can be ruled out, unless the 4 rubber feet can be replaced with, I don't know what.) The idea of the Air's alum. mass operating as a heat sink is dubious, more a description of the problem, than of a solution. A stone tabletop can act as a heat sink. A pound or 2 of aluminum? Not so much. Heat shedding must be maximised. ----- I suspect that a certain indy Mac shop near me has actually replaced 2 (4?) of their demo model 'Air' with taller rubber feet, to improve the convection a bit. Every little bit helps! LOL. Maybe next: Build 'Mac" display tables of perforated steel, for better air circulation. And sell a line of similarly-made Apple desks. )